Battle of Tacna

E758840

The Battle of Tacna was a major 1880 land engagement in the War of the Pacific in which Chilean forces decisively defeated a joint Peruvian-Bolivian army, leading to Bolivia’s loss of its coastal territory.

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All labels observed (1)

Label Occurrences
Battle of Tacna canonical 1

Statements (46)

Predicate Object
instanceOf battle
land battle
alsoKnownAs Battle of the Alto de la Alianza NERFINISHED
armedForcesInvolved Bolivian infantry units
Chilean infantry units
Peruvian infantry units
belligerent Bolivia NERFINISHED
Chile NERFINISHED
Peru NERFINISHED
campaign Tacna and Arica campaign NERFINISHED
casusBelliContext dispute over nitrate-rich territories in the Atacama Desert
combatant Bolivian Army NERFINISHED
Chilean Army NERFINISHED
Peruvian Army NERFINISHED
commander Lizardo Montero NERFINISHED
Manuel Baquedano NERFINISHED
Narciso Campero NERFINISHED
conflict War of the Pacific NERFINISHED
continent South America
countryInvolved Republic of Bolivia NERFINISHED
Republic of Chile NERFINISHED
Republic of Peru NERFINISHED
date 1880-05-26
followedBy Battle of Arica (1880) NERFINISHED
geopoliticalImpact Bolivia’s long-term loss of direct access to the Pacific Ocean
strengthening of Chilean control over coastal provinces
historicalPeriod 19th century
location Tacna NERFINISHED
Tacna Province NERFINISHED
Tacna Region NERFINISHED
southern Peru
notableFor decisive defeat of joint Peruvian-Bolivian army
high casualties on both sides
key turning point in the War of the Pacific
partOf War of the Pacific NERFINISHED
precededBy Battle of Los Ángeles (1880) NERFINISHED
regionHistoricallyContestedBy Bolivia NERFINISHED
Chile NERFINISHED
Peru NERFINISHED
result Chilean victory
strategicConsequence collapse of the Peru–Bolivia defensive alliance in the War of the Pacific
contributed to Bolivia’s loss of its coastal territory
opened the way for Chilean advance toward Arica
theater land campaign in southern Peru
typeOfEngagement pitched battle
year 1880

Referenced by (1)

Full triples — surface form annotated when it differs from this entity's canonical label.

War of the Pacific notableBattle Battle of Tacna